The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been the octopus.

A researcher speaks out against the fishing of sharks after footage of a huge tiger shark being caught and decapitated ...

A group of surfers were surprised – and scared – when a pod of orcas showed up at a remote wave on an Alaskan Island in the ...

They are big. They are beautiful. And they are back. The return of the humpback whale to greater numbers than observed in decades is part of a larger revival of marine mammals in the Salish Sea. It is ...

A quiet reef can suddenly come alive with moving shadows. One by one, sharks start to appear along the edge of South ...

In a deep-sea experiment, scientists from Sun Yat-sen University dropped a cow carcass to a depth of 1,629 meters in the ...

Predators unmasked: Years of mystery ended when researchers confirmed orcas were behind great white shark deaths in South Africa, targeting their livers for energy. Global hunting spread: Similar orca ...

For the past five days, Colombo became the global capital of shark and ray science as Sri Lanka hosted Sharks International ...

From the mighty orca to the enigmatic Risso’s dolphin, these individuals remind us that the dolphin family is far more ...

Some animals don’t just break records, they make the record look impossible. A whale longer than a basketball arena. A beetle ...

From watching basking sharks to being attacked by a capercaillie, David Attenborough has had some stand out moments in ...